Function clear_gamepad

perro_source/render_stack/perro_app/src/input/gamepad.rs:602–611

(app: &mut S, index: usize)

                };

                if !self.xinput_connected[slot] {
                    app.set_gamepad_connected(index, true);
                    eprintln!("[gamepad][xinput] connected slot={slot} index={index}");
                }
                self.xinput_connected[slot] = true;
                let pad = state.raw.Gamepad;
                let buttons = pad.wButtons;
                for (button, mask) in [
                    (GamepadButton::DpadUp, 0x0001),
                    (GamepadButton::DpadDown, 0x0002),
                    (GamepadButton::DpadLeft, 0x0004),
                    (GamepadButton::DpadRight, 0x0008),
                    (GamepadButton::Start, 0x0010),